Flip flop



FIG. 1 is a top perspective view of a flip flop, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear side view thereof; and,

FIG. 7 is a front side view thereof.

The broken lines in the drawings of the flip flop are for showing the strap portion of the article and form no part of the claimed design. 

CLAIM I claim the ornamental design for a flip flop, as shown and described. 